#此文件从模板自动生成! 请勿更改!
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_VERSION 1)
cmake_minimum_required(VERSION 3.22)

# specify cross-compilers and tools
set(CMAKE_C_COMPILER arm-none-eabi-gcc)
set(CMAKE_CXX_COMPILER arm-none-eabi-g++)
set(CMAKE_ASM_COMPILER  arm-none-eabi-gcc)
set(CMAKE_AR arm-none-eabi-ar)
set(CMAKE_OBJCOPY arm-none-eabi-objcopy)
set(CMAKE_OBJDUMP arm-none-eabi-objdump)
set(SIZE arm-none-eabi-size)
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)

# project settings
project(l469vg_rtt C CXX ASM)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_C_STANDARD 11)

#Uncomment for hardware floating point
#add_compile_definitions(ARM_MATH_CM4;ARM_MATH_MATRIX_CHECK;ARM_MATH_ROUNDING)
#add_compile_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
#add_link_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)

#Uncomment for software floating point
add_compile_options(-mfloat-abi=soft)

add_compile_options(-mcpu=cortex-m4 -mthumb -mthumb-interwork)
add_compile_options(-ffunction-sections -fdata-sections -fno-common -fmessage-length=0)

# uncomment to mitigate c++17 absolute addresses warnings
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-register")

# Enable assembler files preprocessing
add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-x$<SEMICOLON>assembler-with-cpp>)

if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
    message(STATUS "Maximum optimization for speed")
    add_compile_options(-Ofast)
elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
    message(STATUS "Maximum optimization for speed, debug info included")
    add_compile_options(-Ofast -g)
elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
    message(STATUS "Maximum optimization for size")
    add_compile_options(-Os)
else ()
    message(STATUS "Minimal optimization, debug info included")
    add_compile_options(-Og -g)
endif ()

include_directories(Core/Inc Drivers/STM32L4xx_HAL_Driver/Inc Drivers/STM32L4xx_HAL_Driver/Inc/Legacy Drivers/CMSIS/Device/ST/STM32L4xx/Include Drivers/CMSIS/Include
        rt-thread/bsp
        rt-thread/bsp/stm32/libraries/HAL_Drivers/
        rt-thread/bsp/stm32/libraries/HAL_Drivers/config
        rt-thread/bsp/stm32/libraries/HAL_Drivers/CMSIS/Include
        rt-thread/components/drivers/include
        rt-thread/components/drivers/spi
        rt-thread/components/drivers/include/drivers
        rt-thread/components/finsh
        rt-thread/components/libc/compilers/common/extension/fcntl/octal
        rt-thread/components/libc/posix/io/stdio
        rt-thread/components/libc/compilers/common/extension
        rt-thread/components/libc/posix/ipc
        rt-thread/components/libc/posix/io/poll
        rt-thread/components/libc/compilers/common/include
        rt-thread/
        rt-thread/include
        rt-thread/libcpu/arm/cortex-m4
        packages/LVGL-v8.2.0/src
        packages/LVGL-v8.2.0/src/core
        packages/LVGL-v8.2.0/src/draw
        packages/LVGL-v8.2.0/src/extra
        packages/LVGL-v8.2.0/src/font
        packages/LVGL-v8.2.0/src/gpu
        packages/LVGL-v8.2.0/src/hal
        packages/LVGL-v8.2.0/src/misc
        packages/LVGL-v8.2.0/src/widgets
        packages/LVGL-v8.2.0/src/draw/nxp_pxp
        packages/LVGL-v8.2.0/src/draw/nxp_vglite
        packages/LVGL-v8.2.0/src/draw/sdl
        packages/LVGL-v8.2.0/src/stm32_dma2d
        packages/LVGL-v8.2.0/src/sw
        packages/LVGL-v8.2.0/src/extra/layouts
        packages/LVGL-v8.2.0/src/extra/libs
        packages/LVGL-v8.2.0/src/extra/others
        packages/LVGL-v8.2.0/src/extra/themes
        packages/LVGL-v8.2.0/src/extra/widgets
        packages/LVGL-v8.2.0/src/extra/layouts/flex
        packages/LVGL-v8.2.0/src/extra/layouts/grid
        packages/LVGL-v8.2.0/src/extra/libs/bmp
        packages/LVGL-v8.2.0/src/extra/libs/ffmpeg
        packages/LVGL-v8.2.0/src/extra/libs/freetype
        packages/LVGL-v8.2.0/src/extra/libs/fsdrv
        packages/LVGL-v8.2.0/src/extra/libs/gif
        packages/LVGL-v8.2.0/src/extra/libs/png
        packages/LVGL-v8.2.0/src/extra/libs/qrcode
        packages/LVGL-v8.2.0/src/extra/libs/rlottie
        packages/LVGL-v8.2.0/src/extra/libs/sjpg
        packages/LVGL-v8.2.0/src/extra/libs/qrcode
        packages/LVGL-v8.2.0/src/extra/others/gridnav
        packages/LVGL-v8.2.0/src/extra/others/monkey
        packages/LVGL-v8.2.0/src/extra/others/snapshot
        packages/LVGL-v8.2.0/src/extra/themes/basic
        packages/LVGL-v8.2.0/src/extra/themes/default
        packages/LVGL-v8.2.0/src/extra/themes/mono
        packages/LVGL-v8.2.0/src/extra/widgets/animimg
        packages/LVGL-v8.2.0/src/extra/widgets/calendar
        packages/LVGL-v8.2.0/src/extra/widgets/chart
        packages/LVGL-v8.2.0/src/extra/widgets/colorwheel
        packages/LVGL-v8.2.0/src/extra/widgets/imgbtn
        packages/LVGL-v8.2.0/src/extra/widgets/keyboard
        packages/LVGL-v8.2.0/src/extra/widgets/led
        packages/LVGL-v8.2.0/src/extra/widgets/list
        packages/LVGL-v8.2.0/src/extra/widgets/menu
        packages/LVGL-v8.2.0/src/extra/widgets/meter
        packages/LVGL-v8.2.0/src/extra/widgets/msgbox
        packages/LVGL-v8.2.0/src/extra/widgets/span
        packages/LVGL-v8.2.0/src/extra/widgets/spinbox
        packages/LVGL-v8.2.0/src/extra/widgets/spinner
        packages/LVGL-v8.2.0/src/extra/widgets/tabview
        packages/LVGL-v8.2.0/src/extra/widgets/tileview
        packages/LVGL-v8.2.0/src/extra/widgets/win
        packages/LVGL-v8.2.0/env_support/rt-thread
        packages/LVGL-v8.2.0/examples/widgets
        packages/LVGL-v8.2.0/demos
        APPlication/lvgl
        APPlication/lvgl/demo
)

add_definitions(-DDEBUG -DUSE_HAL_DRIVER -DSTM32L496xx -D__RTTHREAD__)

file(GLOB_RECURSE SOURCES "Core/*.*" "Drivers/*.*"
"lib/*.*"
"rt-thread/*.*"
"APPlication/*.*"
"bsp/*.*"
"components/*.*"
"packages/*.*"
)

set(LINKER_SCRIPT ${CMAKE_SOURCE_DIR}/STM32L496VGTX_FLASH.ld)

add_link_options(-Wl,-gc-sections,--print-memory-usage,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map)
add_link_options(-mcpu=cortex-m4 -mthumb -mthumb-interwork)
add_link_options(-T ${LINKER_SCRIPT})

add_executable(${PROJECT_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})

set(HEX_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.hex)
set(BIN_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.bin)

add_custom_command(TARGET ${PROJECT_NAME}.elf POST_BUILD
        COMMAND ${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:${PROJECT_NAME}.elf> ${HEX_FILE}
        COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${PROJECT_NAME}.elf> ${BIN_FILE}
        COMMENT "Building ${HEX_FILE}
Building ${BIN_FILE}")
